Build fix for Visage: added missing include.
Fixed Visage includes.
Merge pull request #2266 from ey6es/visagefix

Fixes for Visage compile.
Another compile fix.
Need to reorder includes due to HANDLE definition conflict.
Merge pull request #2267 from ey6es/visagefix

Two more Visage compilation fixes.
Merge branch 'master' of https://github.com/highfidelity/hifi into editVoxels